

News
Tesla’s 4680 cell production process outlined in Giga Berlin’s revised filings
Tesla’s revised documents for Gigafactory Berlin have been posted online, and they are a treasure trove of information. The documents provided some new details about Tesla’s planned 4680 battery plant in Gigafactory Berlin, which Elon Musk noted is on track to be one of the world’s largest battery production facilities. They also outlined how Tesla’s 4680 cells are produced.
While sections of the filing pertaining to the planned 4680 battery cell plant in Giga Berlin were blacked out due to sensitive information that could not be made public, the documents show some important tidbits about the upcoming facility. This includes the facility’s cell production operations over four floors, with anode and cathode production on the first floor and tabless cell production on the third floor. The battery plant is massive, requiring large foundations similar to Gigafactory Berlin’s Phase 1 zone.
Anode and cathode production in the 1st floor pic.twitter.com/tOoV4b3Iur
— Tobias Lindh (@tobilindh) June 18, 2021
Most importantly, Tesla also submitted a simplified diagram of its 4680 battery cell production process, though most of the diagram was blacked out in the revised filing’s public release. However, the company provided a brief overview of how its new battery cell will be produced in the upcoming facility (roughly translated through Google Translate).
“The battery the Gigafactory Berlin requires special systems and process steps. The anodes and cathodes consist of coated current collector foils. Copper is used as the material for the anode foil and aluminum is used for the cathode foil. The anode and cathode components are manufactured in mixed processes (A020-01 and A020-02), which only use materials in powder form. The new materials used are tested and approved in our own laboratory (A020-11).
“In order for the powder coating to adhere to the two films, they must first be pre-coated with a thin layer of adhesive (substrate) (A020-03 and A020-04). This substrate is delivered in containers. The pre-coating is necessary because a dry coating with powder takes place. After the anode and cathode components have been mixed, they are applied as a coating to the respective substrate-coated film in order to establish electrical contact (A020-05 and A020-06). The current collector foils, coated with the anode or cathode components, result in the finished anode or cathode.
Page 239 pic.twitter.com/7gDk2fSeVy
— Giga Berlin / Gigafactory 4 (@gigafactory_4) June 18, 2021
The revised filings also provided a general idea of how Tesla’s tabless cell production works. Among these is the fact that the finished 4680 cells would be subjected to 10 days’ worth of curing after their formation.
“The anode or cathode is then cut to the required lengths with a laser in the “tabless process” (A020-08). The anode, the cathode and the separator are alternately placed one on top of the other and rolled up into a roll. This roller is then inserted into a metal housing, which is manufactured from steel rollers in a die-cutting and deep-drawing process (A020-07). In the assembly area, the final assembly and filling of the cell takes place with small amounts of electrolyte (approx. 10% of the cell weight) (A020-09).
“The electrolyte is absorbed by the electrode coatings and enables the lithium ions to move back and forth between the anode and cathode. The housing is then closed with a lid in a welding process. The last step is the formation (A020-10) of the cell. In the formation process, the cell is electrically started up by charging and discharging it under different temperature conditions. The finished cell remains in this area for approx. 10 days and is then put to further use. The cells produced are subjected to random quality control in our own laboratory (A020-11).”
A link to Tesla’s filings for Gigafactory Berlin could be found here.
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Elon Musk
Elon Musk and Donald Trump to speak with each other Friday: report
White House aides have scheduled a call between the CEO and U.S. President on Friday.

Elon Musk and Donald Trump’s feud seems to be thawing, at least to some degree.
As per a recent Politico report, White House aides have scheduled a call between the CEO and U.S. President on Friday.
Musk vs. Trump
Musk turned into a staunch critic of Trump amidst the administration’s efforts to pass the “Big Beautiful Bill,” which the CEO claimed would add trillions to the country’s deficit. Trump, for his part, claimed that Musk turned on him due to the adverse effects of the proposed bill on his companies.
The spat between the two powerful men became so notable that Musk called for the impeachment of Trump on X. He also claimed that Trump was in the Epstein list. The U.S. President, for his part, threatened to cancel billions of dollars worth of government contracts with Musk’s companies such as SpaceX.
Potential Truce
As per Politico, however, White House aides have stepped in to temper the tensions and broker peace between the two powerful men. When asked by the outlet about his ongoing feud with the CEO, Trump reportedly stated that “it’s okay” and that “it’s going very well, never done better.” The U.S. President also highlighted his favorability ratings, stating that his “numbers are through the roof.”
While the CEO was very aggressive against Trump in his X posts, he did back down somewhat after some time. When hedge fund manager Bill Ackman argued that Trump and Musk should make peace for the benefit of the United States, the CEO responded with, “You’re not wrong.” Musk also walked back on his decision to decommission SpaceX’s Dragon spacecraft, which is essential to NASA’s operations.
Investor's Corner
Goldman Sachs reduces Tesla price target to $285
Despite Goldman Sach’s NASDAQ: TSLA price cut to $285, Tesla boasts $95.7B in revenue & nearly $1T market cap.

Goldman Sachs analysts cut Tesla’s price target to $285 from $295, maintaining a Neutral rating.
The adjustment reflects weaker sales performance across key markets, with Tesla shares trading at $284.70, down nearly 18% in the past week. The analysts pointed to declining sales data in the United States, Europe, and China as the primary driver for the revised outlook. In the U.S., Tesla’s quarter-to-date deliveries through May fell mid-teens year-over-year, according to Wards and Motor Intelligence.
In Europe, April registrations plummeted 50% year-over-year, with May showing a mid-20% decline, per industry data. Meanwhile, the China Passenger Car Association (CPCA) reported a 20% year-over-year drop in May, despite a 5.5% sequential increase from April. Consumer surveys from HundredX and Morning Consult also shaped Goldman Sachs’ lowered delivery and EPS forecasts.
Goldman Sachs now projects Tesla’s second-quarter deliveries to range between 335,000 and 395,000 vehicles, with a base case of 365,000, down from a prior estimate of 410,000 and below the Visible Alpha Consensus of 417,000. Despite these headwinds, Tesla’s financials remain strong, with $95.7 billion in trailing twelve-month revenue and a $917 billion market capitalization.
Regionally, Tesla’s challenges are stark. In Germany, the German road traffic agency KBA reported Tesla’s May sales dropped 36.2% year-over-year, despite a 44.9% surge in overall electric vehicle registrations. Tesla’s sales fell 29% last month in Spain, according to the ANFAC industry group. These declines highlight shifting consumer preferences amid growing competition.
On a positive note, Tesla is making strategic moves. The Model 3 and Model Y are part of a Chinese government campaign to boost rural sales, potentially mitigating losses. Piper Sandler analysts reiterated an Overweight rating, emphasizing Tesla’s supply chain strategy.
Alexander Potter stated, “Thanks to vertical integration, Tesla is the only car company that is trying to source batteries, at scale, without relying on China.”
As Tesla navigates these delivery challenges, its focus on innovation and supply chain resilience could help it maintain its edge in the electric vehicle market despite short-term hurdles.
News
Tesla adds useful Model 3/Y feature home chargers will love
Tesla has made it easier for Model 3 and Y owners to unlock the charging cable with certain adapters, chargers, and home chargers.

Tesla has recently added a small, albeit useful feature for owners who charge their electric vehicles (EVs) at home, and specifically for those who use third-party chargers.
Although Tesla’s first-party home chargers include a physical latch and unlatch button, many third-party chargers do not. As such, in Tesla’s software update 2025.20 that began rolling out this week, the automaker added a subtle shortcut for the Model 3 and Model Y that allows users to stop charging sessions on third-party charging handles and adapters without the unlatch button (via Not a Tesla App).
To unlock the pin that locks the charging cable in place, Tesla Model 3 and Model Y owners will now be able to pull and hold the rear left door handle near the charging port for three seconds, at which it will unlatch. Owners would previously have had to crawl into the trunk to do this from inside the vehicle, and the addition will simply add another option to open the door.
The feature requires owners to have the vehicle be either unlocked or have the key nearby, and is especially of benefit to owners who regularly use home or other chargers with NACS adapters such as the J1772, which often don’t necessarily unlatch even when pressing the cable’s button or don’t include a button at all.
READ MORE ON TESLA CHARGING FEATURES: Tesla exec shares unique Supercharger team rule that accelerates EV adoption
You can see a short video of the feature at work below, as posted on Thursday by X user Max Bracco.
Unlatching Charging Cable in 2025.20 pic.twitter.com/MBxTodOXOz
— Max Bracco (@max_bracco) June 5, 2025
It’s not clear as of yet whether or not the feature will be added to Tesla’s other vehicles, though it wouldn’t be surprising to see down the road. Tesla writes the following on the Model 3 and Model Y feature in its 2025.20 release notes:
Charging can now be stopped and the charge cable released by pulling and holding the rear left door handle for 3 seconds, provided the vehicle is unlocked or a recognized key is nearby. This is especially useful when the charge cable doesn’t have an unlatch button. You can still release the cable using the vehicle touchscreen or the Tesla app.
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